Idaho Non-Hispanic White Alone Citizen Population By County in 2010 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2010, the Non-Hispanic White Alone citizen population for Idaho was 3,176,965 and represented 216.60% of the total Idaho citizen population.

Among all Idaho counties, Ada had the highest Non-Hispanic White Alone citizen population (328.18K), followed by Canyon (133.31K), and Kootenai (123.81K).

In terms of percentages, Valley had the highest percentage of its citizen population being Non-Hispanic White Alone (97.38%), followed by Custer (97.04%), and Butte (96.27%).

The chart and table below shows the Non-Hispanic White Alone citizen population of each county and the percentage of each county's citizen population that were Non-Hispanic White Alone.

You can see similar information for other states and by state for the United States.

You can also see similar information for other ethnicities.

See this for other years:
Idaho Non-Hispanic White Alone Citizen Population By County in 2010
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County Citizen Population % of County Citizen Population
Ada 328175 89.23
Canyon 133310 78.36
Kootenai 123805 92.88
Bonneville 86085 88.86
Bannock 69780 87.97
Twin Falls 61815 87.25
Bonner 38040 94.97
Nez Perce 34500 89.56
Bingham 33615 79.18
Madison 33290 93.42
Latah 33085 92.37
Jefferson 21495 90.64
Elmore 20070 78.85
Payette 18370 83.96
Blaine 16600 88.20
Cassia 16300 79.26
Gem 14955 92.63
Idaho 14720 92.64
Jerome 14625 78.23
Minidoka 12925 71.79
Shoshone 12025 93.80
Franklin 11450 93.51
Fremont 11140 90.39
Gooding 10760 79.76
Boundary 9890 92.73
Valley 9465 97.38
Washington 8140 86.28
Clearwater 8090 92.78
Benewah 7905 85.88
Teton 7695 88.60
Owyhee 7585 76.23
Lemhi 7470 95.40
Boise 6610 93.63
Caribou 6405 95.10
Bear Lake 5710 95.09
Power 5170 76.54
Custer 4100 97.04
Oneida 4005 95.13
Lincoln 3705 81.25
Adams 3575 91.32
Lewis 3365 90.95
Butte 2710 96.27
Camas 960 86.10
Clark 440 71.55